ttSemiLepEvtBuilder_cff Namespace Reference

Functions
def	addTtSemiLepHypotheses
	helper functions (examples of usage can be found in the ttSemiLepEvtBuilder_cfg.py)
def	removeTtSemiLepHypGenMatch
	remove genMatch hypothesis from the process
def	setForAllTtSemiLepHypotheses
	set a specific attribute for all hypotheses to a given value -> this works for "jets", "leps", "mets", "maxNJets"
def	useElectronsForAllTtSemiLepHypotheses
	use electrons instead of muons for the hypotheses
Variables
tuple	makeTtSemiLepEvent
	make ttSemiLepEvent

---

Function Documentation

def ttSemiLepEvtBuilder_cff::addTtSemiLepHypotheses	(		process,
			names
	)

helper functions (examples of usage can be found in the ttSemiLepEvtBuilder_cfg.py)

add hypotheses to the process

Definition at line 26 of file ttSemiLepEvtBuilder_cff.py.

                            :

    ## edit list of input hypotheses for the TtSemiLepEventBuilder
    labels =  getattr(process.ttSemiLepEvent, "hypotheses")
    for obj in range(len(names)):
        ## create correct label from HypoClassKey string (stripping the leading "k")
        ## e.g. kKinFit -> ttSemiLepHypKinFit
        label = "ttSemiLepHyp" + names[obj][1:]
        ## add it to the list
        labels.append(label)
    process.ttSemiLepEvent.hypotheses = labels

    ## include hypotheses in the standard sequence
    sequence = getattr(process, "makeTtSemiLepHypotheses")
    for obj in range(len(names)):
        ## create correct label from HypoClassKey string (stripping the leading "k")
        ## e.g. kKinFit -> makeHypothesis_kinFit
        if names[obj][1:4] == "MVA":
            label = "makeHypothesis_" + names[obj][1:4].lower() + names[obj][4:]
        else:
            label = "makeHypothesis_" + names[obj][1:2].lower() + names[obj][2:]
        ## add it to the sequence
        sequence += getattr(process, label)

def ttSemiLepEvtBuilder_cff::removeTtSemiLepHypGenMatch

(

process

)

remove genMatch hypothesis from the process

Definition at line 54 of file ttSemiLepEvtBuilder_cff.py.

                                       :
    process.makeTtSemiLepHypotheses.remove(process.makeHypothesis_genMatch)
    process.ttSemiLepEvent.hypotheses.remove("ttSemiLepHypGenMatch")

def ttSemiLepEvtBuilder_cff::setForAllTtSemiLepHypotheses	(		process,
			attribute,
			value
	)

set a specific attribute for all hypotheses to a given value -> this works for "jets", "leps", "mets", "maxNJets"

Definition at line 61 of file ttSemiLepEvtBuilder_cff.py.

                                                           :
    modules = ["findTtSemiLepJetCombGeom",
               "findTtSemiLepJetCombGeom",
               "ttSemiLepHypGeom",
               "ttSemiLepHypMaxSumPtWMass",
               "ttSemiLepHypWMassMaxSumPt",
               "ttSemiLepHypWMassDeltaTopMass",
               "ttSemiLepJetPartonMatch",
               "ttSemiLepHypGenMatch",
               "findTtSemiLepJetCombMVA",
               "ttSemiLepHypMVADisc",
               "kinFitTtSemiLepEventHypothesis",
               "ttSemiLepHypKinFit"]
    for obj in range(len(modules)):
        object = getattr(process, modules[obj])
        if hasattr(object, attribute):
            setattr(object, attribute, value)

def ttSemiLepEvtBuilder_cff::useElectronsForAllTtSemiLepHypotheses	(		process,
			elecLabel = "selectedPatElectrons"
	)

use electrons instead of muons for the hypotheses

Definition at line 80 of file ttSemiLepEvtBuilder_cff.py.

                                                                                      :
    ## replace lepton InputTags in all modules
    setForAllTtSemiLepHypotheses(process, "leps", elecLabel)
    ## use correct KinFitter module
    import TopQuarkAnalysis.TopKinFitter.TtSemiLepKinFitProducer_Electrons_cfi
    process.kinFitTtSemiLepEventHypothesis = TopQuarkAnalysis.TopKinFitter.TtSemiLepKinFitProducer_Electrons_cfi.kinFitTtSemiLepEvent.clone()

---

Variable Documentation

tuple ttSemiLepEvtBuilder_cff::makeTtSemiLepEvent

Initial value:

cms.Sequence(makeTtSemiLepHypotheses *
                                  ttSemiLepEvent
                                  )

make ttSemiLepEvent

Definition at line 15 of file ttSemiLepEvtBuilder_cff.py.